1999–2000 Nemzeti Bajnokság I
| Season | 1999–2000 |
|---|---|
| Champions | Dunaferr |
| Relegated | Siófok Diósgyőr Vác Szeged LC |
| Champions League | Dunaferr |
| UEFA Cup | MTK Budapest Vasas |
| Intertoto Cup | Tatabánya |
| Matches played | 289 |
| Goals scored | 721 (2.49 per match) |
| Top goalscorer | Attila Tököli (22) |
| Biggest home win | Ferencváros 8–0 Vác |
| Biggest away win | Vác 0–5 MTK Vác 0–5 Debrecen |
| Highest scoring | Ferencváros 8–0 Vác |
← 1998–99 2000–01 → | |
The 1999–2000 Nemzeti Bajnokság I, also known as NB I, was the 98th season of top-tier football in Hungary. The league was officially named Professzionális Nemzeti Bajnokság (PNB) for sponsorship reasons. The season started on 7 August 1999 and ended on 27 May 2000.